/*
 * Copyright (c) JoinQuant Development Team
 * Author: Huayong Kuang <kuanghuayong@joinquant.com>
 */

//#define _CRT_SECURE_NO_WARNINGS
#include <string.h>
#include <iostream>

using namespace std;

int main(void)
{
    char str[] = "123";
	char str1[] = "hello";
	char* mystr = strcat(str, str1);
	printf("%s\n%p", mystr, mystr);

    return 0;
}

